This layer contains the DSM for LiDAR data for Tasman South and includes Murchison, Glenhope, Motupiko, Howard and surrounding area captured between 2020 and 2021.
The DEM is available as layer Tasman - Tasman South LiDAR 1m DEM (2020-2021)
The index tiles are available as layer Tasman - Tasman South LiDAR Index Tiles (2020-2021)
The LAS point cloud and vendor project reports are available from OpenTopography
LiDAR was captured for Tasman District Council by ASL Ltd between 28 January 2020 to 07 May 2021. The dataset was generated by ASL and their subcontractors. Data management and distribution is by Toitū Te Whenua Land Information New Zealand.
DEM: tif or asc tiles in NZTM2000 projection, tiledinto a 1:1,000 tile layout
DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout
Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout
Pulse density specification is at a minimum of 4 pulses/square metre.
Vertical Accuracy Specification is +/- 0.2m (95%)
Horizontal Accuracy Specification is +/- 1.0m (95%)
Vertical datum is NZVD2016.